allowMultiQueries=true 允许多个query一起使用(1个请求中添加多个sql语句) D 配置完毕,接下来填写JDBC请求 Variable Name:与JDBC Connection Configuration中的Variable Name保持一致 Query Type:语句类型,查询用select,增删改用update,一起用可以选择callable Select Statement: Select语句 Update Statement: Insert/Update/...
date, p_end_date, p_job_id, p_department_id); END add_job_history; / CREATE OR REPLACE TRIGGER update_job_history AFTER UPDATE OF job_id, department_id ON employees FOR EACH ROW BEGIN add_job_history(:old.employee_id, :old.hire_date, sysdate, :old.job_id, :olddepartment_id); ...
application name: SQL*Plus, hash value=3669949024 Current SQL Statement: update emp set mgr=6000 where empno=7369 通过上面的rowid查询,得出的几个与查询v$session得到的阻塞信息中的row_num对应 Session 159: obj - rowid = 0000C809 - AAAMgJAAEAAAAAgAAA SQL> select dbms_rowid.rowid_object('AAAMgJA...
The following sample script uses the new T-SQL syntax to create node and edge tables. Learn how to insert data into node and edge tables usingINSERTstatement and also shows how to useMATCHclause for pattern matching and navigation. This script performs the following steps: ...
SQL Job Using a SQL Job Template TPC-H Sample Data in the SQL Templates Preset on DLI Submitting a Flink Job Using DLI Submitting a Spark Job Using DLI Submitting a DLI Job Using a Notebook Instance Using Cloud Eye to Monitor DLI Using CTS to Audit DLI Permissions Management Common DLI ...
which is defined in the EXEC SQL utility control statement. Cursor C1 points to the rows that are returned by executing the statement SELECT * FROM DSN8810.EMP. In this example, the column names in table DSN8810.EMP are the same as the column names in table MYEMP. Note that the cursor...
-- cr_spatial_index.sql--- Note: if geometries do not span more than 1 row, you can remove-- the DISTINCT qualifier from the SELECT statement--declarecursor c1 is SELECT DISTINCT sdo_gid from POLYGON_SDOGEOM;gid number;i number;begini := 0;for r in c1 loopbegingid:= r.sdo_gid...
import java.io.Reader; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import com.microsoft.sqlserver.jdbc.SQLServerStatement; public class UpdateLargeData { public static void main(String[] args) { ...
SqlStatementConversionSample.xml: This sample enables the user to generate the correspondingt-sqlscript for the source databasesqlcommand provided as input. In theconvert-sql-statementcommand the user has to mandatorily change the variable value (referVariableValueFileSample.xml) in thecontextattribute ...
简介:PostgreSQL 提供的 log_min_duration_statement 参数设置后,数据库中执行时间超出设置值的SQL将记录到数据库中,此参数对所有库所有SQL都有效。维护PostgreSQL生产库时,数据库日志出现高频慢SQL实属正常,若其中一条比较繁忙的SQL若执行时间超过 log_min_duration_statement 设置值,那么数据库日志中将存在大量此条SQL...